Best price
$9.39at Brownells
Out of stock checked Nov 10, 2026
In stock now instead
- Luth-AR A1 Front Sight Completion Kit Round Sight Post $14.99at OpticsPlanet
- Front Sight Post Kit For AR-15 Black $9.99at OpticsPlanet
- KNS Precision AR15 Round Dot Post Sight .052 RND052 $8.00at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $9.39checked Nov 10, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $10.99Salechecked Nov 10, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar iron sights in stock
This part is out of stock at every store we track. These similar iron sights are in stock, with today's prices.
Luth-AR A1 Front Sight Completion Kit Round Sight Post
$14.99 at OpticsPlanet
In stock Sale
Front Sight Post Kit For AR-15 Black
$9.99 at OpticsPlanet · 5 stores
In stock Sale
KNS Precision AR15 Round Dot Post Sight .052 RND052
$8.00 at OpticsPlanet · 2 stores
In stock Sale
KNS Precision AR-15 Round Dot Post Sight .034 RND034
$8.00 at OpticsPlanet · 2 stores
In stock Sale
FAB Defense RBS AR-15 Iron Sight Rear Flip Up
$11.49 at OpticsPlanet · 4 stores
In stock Sale
Rifle Front Sight Detent Spring 1.876" Tang, Black, 3 Pack
$5.99 at Brownells
In stock
Price history
Lowest in-stock price in the last 30 days: $10.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $9.39 | $9.39 | $9.39 |
| OpticsPlanet | $10.99 | $10.99 | $10.99 |
Since Sep 28, 2026.
About this part
The AR-15 A2 Rear Sight Aperature is an iron sight from Luth-AR. It's sold by 2 stores, from $9.39 to $10.99. The lowest in-stock price in the last 30 days was $10.99 at OpticsPlanet.
Specifications
- Manufacturer
- Luth-AR
- Type
- Iron Sights
- Magnification class
- 1x (non-magnified)
From the manufacturer
Luth-AR factory replacement A2 Rear Sight Aperature. Fits standard AR-15 A2 rifles. Mfg: Luth-Ar
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